Neat looking eh? An interesting picture and it didn't take long for someone to comment on other interesting features! Not sure of the exact regulation or circumstances, although it seems like I recall seeing a few other random photos of white visors with green uniforms.
Offhand I don't remember what or when the event was, although this is part of a large grouping (1,000+ photos) to Major d. Schutzpolizei Wilhelm Kleibaum (He's the one on the left).
